[Causal analysis of bilateral blindness: report of 147 cases (author's transl)].
D000293:Adolescent; D000328:Adult; D001766:Blindness / Q000209:etiology* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged